Cita APA (7a ed.)

Christie, A. (1995). Witness for the prosecution & selected plays. HarperCollins.

Cita Chicago Style (17a ed.)

Christie, Agatha. Witness for the Prosecution & Selected Plays. Hammersmith: HarperCollins, 1995.

Cita MLA (9a ed.)

Christie, Agatha. Witness for the Prosecution & Selected Plays. HarperCollins, 1995.